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| 1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "chrome/browser/renderer_host/render_widget_host.h" | 5 #include "chrome/browser/renderer_host/render_widget_host.h" |
| 6 | 6 |
| 7 #include "app/keyboard_codes.h" |
| 7 #include "base/auto_reset.h" | 8 #include "base/auto_reset.h" |
| 8 #include "base/command_line.h" | 9 #include "base/command_line.h" |
| 9 #include "base/histogram.h" | 10 #include "base/histogram.h" |
| 10 #include "base/keyboard_codes.h" | |
| 11 #include "base/message_loop.h" | 11 #include "base/message_loop.h" |
| 12 #include "chrome/browser/chrome_thread.h" | 12 #include "chrome/browser/chrome_thread.h" |
| 13 #include "chrome/browser/renderer_host/backing_store.h" | 13 #include "chrome/browser/renderer_host/backing_store.h" |
| 14 #include "chrome/browser/renderer_host/backing_store_manager.h" | 14 #include "chrome/browser/renderer_host/backing_store_manager.h" |
| 15 #include "chrome/browser/renderer_host/render_process_host.h" | 15 #include "chrome/browser/renderer_host/render_process_host.h" |
| 16 #include "chrome/browser/renderer_host/render_widget_helper.h" | 16 #include "chrome/browser/renderer_host/render_widget_helper.h" |
| 17 #include "chrome/browser/renderer_host/render_widget_host_painting_observer.h" | 17 #include "chrome/browser/renderer_host/render_widget_host_painting_observer.h" |
| 18 #include "chrome/browser/renderer_host/render_widget_host_view.h" | 18 #include "chrome/browser/renderer_host/render_widget_host_view.h" |
| 19 #include "chrome/browser/renderer_host/video_layer.h" | 19 #include "chrome/browser/renderer_host/video_layer.h" |
| 20 #include "chrome/common/chrome_switches.h" | 20 #include "chrome/common/chrome_switches.h" |
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| 461 | 461 |
| 462 ForwardInputEvent(wheel_event, sizeof(WebMouseWheelEvent), false); | 462 ForwardInputEvent(wheel_event, sizeof(WebMouseWheelEvent), false); |
| 463 } | 463 } |
| 464 | 464 |
| 465 void RenderWidgetHost::ForwardKeyboardEvent( | 465 void RenderWidgetHost::ForwardKeyboardEvent( |
| 466 const NativeWebKeyboardEvent& key_event) { | 466 const NativeWebKeyboardEvent& key_event) { |
| 467 if (ignore_input_events_ || process_->ignore_input_events()) | 467 if (ignore_input_events_ || process_->ignore_input_events()) |
| 468 return; | 468 return; |
| 469 | 469 |
| 470 if (key_event.type == WebKeyboardEvent::Char && | 470 if (key_event.type == WebKeyboardEvent::Char && |
| 471 (key_event.windowsKeyCode == base::VKEY_RETURN || | 471 (key_event.windowsKeyCode == app::VKEY_RETURN || |
| 472 key_event.windowsKeyCode == base::VKEY_SPACE)) { | 472 key_event.windowsKeyCode == app::VKEY_SPACE)) { |
| 473 OnUserGesture(); | 473 OnUserGesture(); |
| 474 } | 474 } |
| 475 | 475 |
| 476 // Double check the type to make sure caller hasn't sent us nonsense that | 476 // Double check the type to make sure caller hasn't sent us nonsense that |
| 477 // will mess up our key queue. | 477 // will mess up our key queue. |
| 478 if (WebInputEvent::isKeyboardEventType(key_event.type)) { | 478 if (WebInputEvent::isKeyboardEventType(key_event.type)) { |
| 479 if (suppress_next_char_events_) { | 479 if (suppress_next_char_events_) { |
| 480 // If preceding RawKeyDown event was handled by the browser, then we need | 480 // If preceding RawKeyDown event was handled by the browser, then we need |
| 481 // suppress all Char events generated by it. Please note that, one | 481 // suppress all Char events generated by it. Please note that, one |
| 482 // RawKeyDown event may generate multiple Char events, so we can't reset | 482 // RawKeyDown event may generate multiple Char events, so we can't reset |
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| 1188 // of this key event. | 1188 // of this key event. |
| 1189 if (!processed && !is_hidden_ && !front_item.skip_in_browser) { | 1189 if (!processed && !is_hidden_ && !front_item.skip_in_browser) { |
| 1190 UnhandledKeyboardEvent(front_item); | 1190 UnhandledKeyboardEvent(front_item); |
| 1191 | 1191 |
| 1192 // WARNING: This RenderWidgetHost can be deallocated at this point | 1192 // WARNING: This RenderWidgetHost can be deallocated at this point |
| 1193 // (i.e. in the case of Ctrl+W, where the call to | 1193 // (i.e. in the case of Ctrl+W, where the call to |
| 1194 // UnhandledKeyboardEvent destroys this RenderWidgetHost). | 1194 // UnhandledKeyboardEvent destroys this RenderWidgetHost). |
| 1195 } | 1195 } |
| 1196 } | 1196 } |
| 1197 } | 1197 } |
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